CVE-2022-50098
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/06/2025
Last modified:
18/06/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts<br />
<br />
Ensure SRB is returned during I/O timeout error escalation. If that is not<br />
possible fail the escalation path.<br />
<br />
Following crash stack was seen:<br />
<br />
BUG: unable to handle kernel paging request at 0000002f56aa90f8<br />
IP: qla_chk_edif_rx_sa_delete_pending+0x14/0x30 [qla2xxx]<br />
Call Trace:<br />
? qla2x00_status_entry+0x19f/0x1c50 [qla2xxx]<br />
? qla2x00_start_sp+0x116/0x1170 [qla2xxx]<br />
? dma_pool_alloc+0x1d6/0x210<br />
? mempool_alloc+0x54/0x130<br />
? qla24xx_process_response_queue+0x548/0x12b0 [qla2xxx]<br />
? qla_do_work+0x2d/0x40 [qla2xxx]<br />
? process_one_work+0x14c/0x390